Every Google search, every saved photograph, streamed song, text message and each stroke of the e-mail send button is served and stored on a digital infrastructure that is – to the end user – invisible. The New York Times has spent a year investigating the tens of thousands of data centers that support the information industry,and discovered a secretive, power-sucking infrastructure sharply at odds with its sleek, environmentally-friendly image. James Glanz joins us, he is an investigative reporter from the New York Times.